Medical double-cavity flushing and sucking pipe

Abstract

A medical double-cavity flushing and sucking pipe comprises a flushing and sucking pipe, one end of the flushing and sucking pipe is fixedly connected with a four-way connector, a division bar is arranged in the flushing and sucking pipe and divides the flushing and sucking pipe into a flushing cavity and a liquid sucking cavity, and the flushing cavity and the liquid sucking cavity are communicated with a flushing pipe and a liquid sucking pipe through the four-way connector respectively. The utility model is used for solving the problem that doctors are inconvenient to operate.

Description

Technical Field

[0001] The utility model relates to a medical double-cavity flushing and suction tube. Background Art

[0002] The current medical flushing and suction tube uses two tubes, one for flushing and the other for aspirating liquid, such as the patents "CN211751359U, double-chamber suction flushing tube" and "CN211327196U, an auxiliary sputum suction device with alveolar flushing function". This requires the use of two tubes separately during implementation, which is inconvenient to operate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a medical double-cavity flushing and suction tube, which is used to solve the problem of inconvenience in operation for doctors.

[0004] In order to solve the above problems, the technical solution of the utility model is:

[0005] A medical double-chamber flushing and suction tube comprises a flushing and suction tube, one end of which is fixedly connected with a four-way joint, a partition bar is arranged inside the flushing and suction tube, and the flushing and suction tube is divided into a flushing chamber and a liquid suction chamber by the partition bar. The flushing chamber and the liquid suction chamber are respectively connected with the flushing tube and the liquid suction tube through the four-way joint.

[0006] The flushing pipe comprises a stainless steel pipe and a plastic pipe arranged in the stainless steel pipe, and the spacer and the plastic pipe are integrally injection-molded.

[0007] The pipe opening at one end of the stainless steel pipe away from the four-way joint shrinks inwardly.

[0008] The utility model has the beneficial effects of concentrating the flushing tube and the liquid suction tube on one pipe, which is not only convenient for doctors to operate but also relieves the pain of patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings:

[0010] Figure 1 This is a three-dimensional structural schematic diagram of the utility model, in which the stainless steel pipe 12 is partially cut in the view of the enlarged portion of the pipe opening;

[0011] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0012] In the figure: a flushing and suction tube 10, a plastic tube 11, a stainless steel tube 12, a four-way joint 20, a liquid suction tube 30, a flushing tube 40, and a spacer 50. DETAILED DESCRIPTION

[0013] like Figure 1 and 2As shown, a medical double-chamber flushing and suction tube includes a flushing and suction tube 10, one end of which is fixedly connected to a four-way joint 20, a partition bar 50 is provided in the flushing and suction tube 10, and the flushing and suction tube 10 is divided into a flushing chamber and a liquid suction chamber by the partition bar 50, and the flushing chamber and the liquid suction chamber are connected to the flushing tube 40 and the liquid suction tube 30 respectively through the four-way joint 20.

[0014] When in use, the flushing liquid discharged from the flushing tube 40 enters the flushing cavity and is sprayed out. At the same time, the liquid flowing into the flushing cavity is drained or sucked through the flushing tube, so that one tube has both flushing and suction functions, which is convenient for doctors to operate.

[0015] The flushing tube 40 includes a stainless steel tube 12 and a plastic tube 11 disposed in the stainless steel tube 12. The stainless steel tube 12 is a hard pipe, which is convenient for doctors to peel off tissues and makes it more convenient for doctors to operate.

[0016] The spacer bar 50 and the plastic tube 11 are integrally injection molded. This structure is easy to be processed and molded.

[0017] The end of the stainless steel pipe 12 away from the four-way joint 20 is contracted inward. The pipe constriction process is used to process the pipe opening of the stainless steel pipe 12, so that the corners of the stainless steel pipe 12 are rounded, which can firstly prevent the doctor from scratching the patient's body during operation, and secondly, can limit the plastic pipe 11, making it convenient to assemble the plastic pipe 11.

[0018] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A medical double-chamber flushing straw, characterized in that: The invention comprises a flushing and suction pipe (10), one end of which is fixedly connected to a four-way joint (20), a partition bar (50) is provided inside the flushing and suction pipe (10), and the flushing and suction pipe (10) is divided into a flushing cavity and a liquid suction cavity by the partition bar (50), and the flushing cavity and the liquid suction cavity are respectively connected to the flushing pipe (40) and the liquid suction pipe (30) through the four-way joint (20).

2. A medical double-chamber flushing and suction tube according to claim 1, characterized in that: The flushing pipe (40) comprises a stainless steel pipe (12) and a plastic pipe (11) arranged inside the stainless steel pipe (12).

3. A medical double-chamber flushing and suction tube according to claim 2, characterized in that: The spacer (50) and the plastic tube (11) are integrally injection molded.

4. A medical double-chamber flushing and suction tube according to claim 2, characterized in that: The end of the stainless steel pipe (12) away from the four-way joint (20) is contracted inwardly.

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